This very early fossil may be close to the common ancestor between humans and modern chimpanzees. It had an opposable big toe and clearly climbed trees, but it also had a flat foot and some other indications of being bipedal. Group of answer choices

Ardipithecus ramidus

Australopithecus afarensis

Homoerectus

Homohabilis

Homoneanderthalensis

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

the answer is c because it is most logical.

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question